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The GCF of 420 and 6636 is 84.
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Find HCF of: 210 & 3318 140 & 2212 60 & 948 840 & 6636 1260 & 6636 2100 & 6636 2940 & 6636
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
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